Alaska Transportation 24 PDH Discount Package 2

This online PDH course primarily covers engineering countermeasures for horizontal curve safety that are relatively low-cost, such as signage and pavement markings.

 

This course is intended to provide information specifically relating to lower volume two-lane roads and the agencies that manage them. It will help transportation agencies and their crews understand the available countermeasures and how to select and apply them.

 

This 8 PDH online course is applicable to traffic engineers, local transport agencies, design professionals and personnel who wish to understand the available horizontal curve safety countermeasures and how to select and apply them.

This online engineering PDH course describes bottlenecks and explores near-term operational and low-cost construction opportunities to correct them.

 

Delays due to traffic congestion seem like an unavoidable, frustrating fact of life. Or are they—unavoidable, that is? This course focuses on traffic congestion caused by bottlenecks—which are specific locations on the highway system where the physical layout of the roadway routinely cannot process the traffic that wants to use it and results in localized, recurring congestion.

 

By focusing on relieving localized, recurring congestion at bottlenecks, this primer can help agencies identify the right fix for a particular bottleneck. What’s more, the right fix for a localized, recurring bottleneck is usually spot-specific, more effective, less expensive, and faster to implement than building a new facility.

 

This 6 PDH online course is applicable to traffic engineers and planners, conceptual and detail designers, and other technical professionals who are interested in gaining a better understanding in traffic bottlenecks operational improvements.

This online engineering PDH course refers to military design requirements and objectives and provides guidance on the general provisions and geometric design criteria for the design of roads, streets, bridges, walks, parking, residence drives and storage areas. It discusses how geometric design deals with the dimensions of the visible features of a facility such as alignment, sight distances, widths, slopes, and grades.

 

This 3 PDH online course is applicable to civil and traffic engineers, technical professionals and construction personnel who are interested in gaining a better understanding of geometric design for roadways, walkways and open storage areas.

This online engineering PDH course presents the fundamental design principles common among all roundabout types. This course also presents detailed design considerations specific to multilane roundabouts, rural roundabouts, and mini-roundabouts.

 

Designing the geometry of a roundabout involves choosing between trade-offs of safety and capacity. Roundabouts operate most safely when their geometry forces traffic to enter and circulate at slow speeds. Horizontal curvature and narrow pavement widths are used to produce this reduced-speed environment. Conversely, the capacity of roundabouts is negatively affected by these low-speed design elements. As the widths and radii of entry and circulatory roadways are reduced, the capacity of the roundabout is also reduced.

 

Furthermore, many of the geometric parameters are governed by the maneuvering requirements of the largest vehicles expected to travel through the intersection. Thus, designing a roundabout is a process of determining the optimal balance between safety provisions, operational performance, and large vehicle accommodation.

 

This 4 PDH online course is applicable to traffic engineers, transportation planners, managers, and other technical professionals who are involved in the geometric design of roundabouts.

This online engineering PDH course presents guidelines on the design of traffic elements, illumination, and landscaping associated with roundabouts.

 

The design of these elements is critical in achieving the desired operational and safety features of a roundabout, as well as the desired visibility and aesthetics.

 

This 3 PDH online course is applicable to traffic engineers, transportation planners, conceptual and detailed designers, and other technical professionals who are involved in the traffic design and landscaping of roundabouts.